Am I overreacting?

C

My boyfriend of4 years and I have a 1.5 year old and he has an 8 and 10 year old who spend the summers with us (though this is fairly new- we used to have them half the time but they moved to Haiti with their mom). Anyway, they leave in two days and emotions are running high and things have been intense for everyone the last couple weeks. The past two days I've gone above and beyond trying to give them a fun last few days and today was really really hard. As a stepmom, I can attest to how difficult the step child parent relationship can be at times and I try really hard to let the bad go and just try and enjoy each other. Anyway today was a hard day and we got home late, maybe 20 Minutes before my boyfriend. I scrambled in the door with tired kids, a soaking wet baby (she spilled water all over herself) and trying to get supper started and he comes home and starts complaining about the state of the entrance (shoes not in order and a couple bags of towels lying around) and I just lost it on him. Like fuck, all I do to try and give the kids a good time, get supper going and you're gonna call me on the one thing I didn't do? He has a history of this so it really fucking bothers me when he focuses on all the things I friday do and fails to recognize all the efforts I put to everything else.

So am I just tired and sensitive lol or is this actually really annoying